baber/WOPTO huggingface dataset:
Patent JP-H0592842-A (JP)
Title: Electrophotographing device
Inventor: MIYAMOTO MASAYOSHI
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To faciltate installation of sensors for detecting a position of a sheet in a sheet transfer system, and secure their position precision by providing the sensors in a single printed board. CONSTITUTION:A main motor 36, a sheet end sensor 5 to cooperate with a sheet end sensor filler, a manual insertion sensor 6 to cooperate with a manual sensor riller, a resist sensor 7 to cooperate with a resist sensor filler, and a sheet discharge sensor 8 to cooperate with a sheet discharge sensor filler are mounted on motor substrate 35 as one printed board. An output shaft of the main motor 36 is connected to another gear. Because a plural sensors are thus mounted on one printed board, positioning of the sensors to a sheet transport mechanism can be performed at once correctly. Because the motor and its drive circuit are also mounted on the board, disposition of the motor which requires a high positioning precision can be achieved.
Patent JP-H0587243-A (JP)
Title: Pressure vessel of hot high pressure steam
Inventor: TANAKURA NOBUYUKI
IPC: F16J12/00
Filed: 1991-10-01
Abstract: PURPOSE:To constitute a pressure vessel so as to prevent any possible heat loss due to oxidization of steam seal packing and to compensate for a dimensional reduction ascribable to agedness, in its structure which seals an element insertional port of this pressure vessel with a cover via steam seal packing. CONSTITUTION:Steam seal packing is composed of a stainless steel wire confounder 13, graphite packing 6, a mica packing 14 and a sheet stainless steel wire confounder 15, and a segnent ring 8 is engaged with a ring groove 9 of an element insertional port 5 via a keep ring 7, and then this segment ring 8 is fixed by a stay ring 11.
Patent JP-H06103409-A (JP)
Title: Document reader
Inventor: MIYAMOTO TAKASHI
IPC: G06K9/20
Filed: 1992-09-22
Abstract: PURPOSE:To provide a document reader which can read efficiently a document recorded in the form of a table on a recording paper even if misalignment is caused in a picture image. CONSTITUTION:This document reader 1 is provided with a scanner part 2, a table form analyzing means 4, and a recognizing means 5. When the scanner part 2 detects the picture image of the document recorded in the form of the table on the recording paper 10, the table form analyzing means 4 extracts a ruled line out of this detected picture image, and analyzes the form of the table. The recognizing means 5 segments the character image of the document corresponding to a designated item name from the picture image on the basis of the analyzed result of the table form analyzing means 4, and executes character recognition processing. Thus, since the recognizing means 5 executes the character recognition processing on the basis of the analyzed result of the form of the table, the segmentation of the character image of the document corresponding to the designated item name can be executed correctly, and a correct recognized result can be obtained even if the misalignment is caused in the detected picture image.
Patent JP-H10102534-A (JP)
Title: Vacuum excavation work machine
Inventor: CHIKAISHI YASUSHI
IPC: E02F7/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum excavation work machine by utilizing a bucket type excavation vehicle. SOLUTION: An openable hopper 12 is constituted of a cover body 11 and a bucket 9 fitted to the arm 7 of a bucket type excavation vehicle, a suction hose 19 is connected to the cover body 11, and a vacuum generating unit 13 fitted to a vehicle body 4 and the cover body 11 are communicated by an intermediate suction hose 18. When the bucket 9 is vertically oscillated, the hopper 12 can be opened or closed, sediment can be sucked into the hopper 12, and the accumulated sediment can be discharged.
Patent JP-H02101139-A (JP)
Title: Composite lining material for cylinder
Inventor: YAMASHITA EIICHI
IPC: C22C19/03
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title material having excellent corrosion resistance and wear resistance by lining a cylinder with an alloy of which specific amounts of WC grains and NbC grains are dispersed into a corrosion-resistant Co base alloy having specific compsn. by a centrifugal casting method. CONSTITUTION:As a reinforcing agent for wear resistance, by weight, 10 to 30% WC grains and 5 to 25% NbC grains are dispersed into a Co base alloy having corrosion resistance constituted of 5 to 10% Cr, 2.5 to 4% B, 0.2 to 2% Si, 0.2 to 2% Mn and the balance Co with inevitable impurities. Or, in place of the above Co base alloy, an Ni base alloy constituted of 5 to 10% Cr, 2.5 to 4% B, 2.5 to 10% Si, 5 to 40% Co and the balance Ni with inevitable impurities may be used. By the use of the alloy, lining is executed to the inner peripheral surface of a cylinder by a centrifugal casting method. At this time, mainly, the WC grains having high specific gravity are dispersed into the side of a matrix of a lining layer and the NbC grains having low specific gravity are dispersed into the side of a surface layer. In this way, the lining material having excellent wear resistance all over is formed and the service life of the cylinder can be prolonged.
Patent JP-H08119932-A (JP)
Title: Production of s-hydroxypropyl-l-cysteine
Inventor: ITO YOSHIKUNI
IPC: C07C323/58
Filed: 1994-10-19
Abstract: PURPOSE: To profitably obtain the subject cysteine compound by reacting cysteine hydrochloride with allylalcohol in the presence of a radical initiator. CONSTITUTION: (A) Cysteine or cysteine hydrochloride is reacted with (B) allylalcohol in the presence of (C) a radical initiator (e.g. sodium persulfate) and (D) a reducing agent (e.g. ferrous chloride) under the irradiation of light (e.g. light having a wave length of 250-260nm for approximately 10-60min) to obtain the objective cysteine compound. The component A and the component B are used in a molar ratio of approximately 1:1.5-2.5, and the component C and the component D are used in amounts of 10wt.% and 5-10wt.%, respectively. The solvent is e.g. water or alcohol. The reaction is preferably performed at 0 deg.C to room temperature for 5-60min. Further, 2,2-dimethylthiazolidine-4- carboxylic acid is preferably reacted with a 3-halogen-1-propanol at a pH of 8-10, and the obtained reaction mixture is reacted with a reducing agent (e.g. sodium sulfide).
Patent JP-2000051410-A (JP)
Title: Shape of golf putter face
Inventor: ANDO TOMOO
IPC: A63B102/32
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a no-rolling state of a ball in putting in golf. SOLUTION: For the shape of this golf putter face surface 2, the central part of the putter face surface 2 is made hollow, and a contact point between a ball and the face surface is moved to a location which is higher than the central point of the ball, and thus, an advancing rolling is immediately imparted to the ball at the time when the ball is hit, and the stability in the directionality is realized.
Patent JP-H04129986-A (JP)
Title: Lift path and arrangement structure for circulative elevator
Inventor: MARUYAMA KAZUO
IPC: B66B7/00
Filed: 1990-09-20
Abstract: PURPOSE:To decrease a wind noise as low as possible at the time of running of a cage by arranging an up-running exclusive use lift path and a down-running exclusive use lift path of each circulative elevator, so that the lift paths for respectively different directions are placed adjacent to each other, and also forming an open hatch between the lift paths. CONSTITUTION:In the first/second circulative elevators, up-running exclusive use lift paths 21a, 22a and down-running exclusive use lift paths 21b, 22b are arranged so that the lift paths are reversed, that is, all the adjacent lift paths are provided with a running direction of a cage reversely in right/left and front/ rear. In this way, generation of a large wind noise, caused by parallel running in the same direction of the cages between the adjacent lift paths, can be perfectly eliminated in addition to an effect of reducing a wind noise by forming an open hatch all between the lift paths.
Patent JP-S61132998-A (JP)
Inventor: NANKOU JIYUNICHI
IPC: G10H7/00
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0787233-A (JP)
Title: Facsimile equipment with emergency communication function
Inventor: FURUICHI KOJI
IPC: H04M1/27
Filed: 1993-09-17
Abstract: PURPOSE:To change a communication destination and the kind of transmission information arbitrarily by a user corresponding to a generated emergency state and to deal with an incoming call appropriately after an emergency communication operation is started up. CONSTITUTION:When the emergency communication operation is started up, the kind of transmission information i.e., only a voice message or image, or both of them is designated by a user. When the incoming call is received, an automatic response is issued after the lapse of fixed time, and when an opponent is a telephone set, the voice message of emergency communication is transmitted, and when the opponent is facsimile equipment, a line is immediately disconnected. In this way, the communication destination and the kind of transmission information can be changed arbitrarily corresponding to the generated emergency state. When the user can perform a response operation by a telephone set 6 when the incoming call is received, the emergency communication can be issued when the opponent is a person by issuing a response. Also, it is possible to prevent a time for facsimile communication from being consumed wastefully by disconnecting the line immediately when the opponent is the facsimile equipment. Also, it is possible to deal with the case where no response operation is performed due to such status that the user is disabled to move by issuing the automatic response.
Patent JP-H0597297-A (JP)
Title: Automatic preparing device for web
Inventor: KONISHI KOJI
IPC: B65H19/10
Filed: 1991-10-01
Abstract: PURPOSE:To prepare a web automatically for use so as to save a labor by cutting the top end of a paper in a V letter shape after cutting and removing the binding of a web and pasting a tab on the both surfaces of the paper staying on a nearly top end and also winding the web back and pasting the top end part in the V shape on the roll-paper. CONSTITUTION:A frame 6 having a formed part whose upper part inclines in the holding roller 3 direction from a nearly top end is arranged adjacent to a web 1 supported by holding rollers 2, 3 rotatably and a binding peeling device 11 is installed on the upper surface of the frame. Guide rollers 12 are provided on the upper/lower side of the binding peeling device 11 and an eccentric cutter 18 is supported in the middle of the guide rollers 12. A slant stand 22 for feeding out a cut paper is arranged on the lower part of the binding peeling device 11 and a top end cutting device 24 in a V shape is installed on the upper part of the stand and a top end tab pasting device 27 is arranged on the V shaped top end of this device 24, by which the tab is pasted on the front/back side of the paper cut in the V letter shape. A pasting roll 29 is installed in the opposite side of a cut part.
Patent JP-2001075671-A (JP)
Title: Phase compensating circuit
Inventor: MINAMI KOICHIRO
IPC: H03K5/13
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To compensate a phase without unnecessarily increasing the delay time of a variable delay circuit by switching one variable delay circuit to another variable delay circuit when the phase of the output of one selected variable delay circuit is different by one cycle from the phases of the outputs of other variable delay circuits. SOLUTION: This circuit is equipped with a 1st variable delay circuit 1, a 2nd variable delay circuit 2, a 3rd variable delay circuit 3, a 1st phase comparator 5 which compares the phase of the phase feedback signal 103 of a reference signal 102, a 2nd phase comparator 6 which compares the phases of the outputs of a plurality of variable delay circuits, a switching circuit 7 which switches the outputs of the 1st to 3rd variable delay circuits 1 to 3, and a control circuit 4. When the phase of the output of one variable delay circuit selected as a path for a clock signal is different by one cycle from the phases of the outputs of other variable delay circuits, the former variable delay circuit is switched to another variable delay circuit. Thus, phase compensation exceeding the delay time variation range of the variable delay circuits is enabled.
Patent JP-H1198186-A (JP)
Title: Communication control equipment and its method
Inventor: YAMAGUCHI SHOGO
IPC: H04L12/70
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to acquire communicatable terminal information(CTI) even when there are many terminals by receiving CTI indicating that a terminal is communicatable, relating terminal identification information(TIDI) and CTI received from the same terminal with each other and storing these information as communication environment information(CEI). SOLUTION: A receiving part 101 sends TIDT indicating the existence of a terminal, CTI indicating a communicatable terminal, etc., in a received packet to a CEI processing part 102. The processing part 102 has a TIDI processing part 111 and a CTI processing part 112. The processing part 111 extracts a terminal identifier from the packet obtained from the receiving part 101 and the processing part 112 extracts CTI or the like related to a terminal having the terminal identifier extracted by the processing part 111. The extracted information is sent to a CEI acquiring part 105 through a CEI storing part 103 and a required packet is generated and sent to a transmitting part 110.
Patent JP-2000084670-A (JP)
Title: Welding method
Inventor: OTA AKIHIKO
IPC: B23K31/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To improve fatigue strength and to prevent weld crack by inducing large compressive residual stress in the toe part of weld by executing arc welding to a material to be welded, using shield gas containing carbonic acid gas and an welding material whose martensitic transformation expansion is ended at a room temp. at which welding is completed or at the vicinity of the temperature. SOLUTION: As welding material whose martensitic transformation expansion is ended at the room temp. or in the vicinity of the temperature, an alloy containing Ni and Cr is preferable. As for the alloy containing Ni and Cr, an iron base alloy containing, by weight, 2-20% Ni, 2-20% Cr, <=0.5% C, <=0.5% Si, <=2% Mn, <=0.5% Mo and, moreover, <=0.5% Nb, Ti, Al, W, Ta, V, Hf and Zr is desirable. However, it is desirable that the total percentage of metallic elements except Ni and Cr is <=5%. An inert gas containing the carbonic acid gas of >=10% is preferable as the shield gas.
Patent JP-S63106865-A (JP)
Title: Vectorizing method for loop including recurrent arithmetic calculation
Inventor: NAKAI MASARU
IPC: G06F15/78
Filed: 1986-10-24
Abstract: PURPOSE:To shorten an execution time, by performing a vector processing when possibility of vectorization exists by deciding it just before executing a loop, even when it is not decided whether the vectorization is possible or not at time of compilation. CONSTITUTION:A function which finds a vectorization possible condition at the time of detecting the loop including recurrent arithmetic calculation in a conventional vector complier, and the function which generates an object program which includes two kinds of codes, a vectorized code and a non- vectorized code, and selects either code by deciding the vectorization possibility at time of execution, are added. And a vector compiler providing with such vectorization system is stored in a main memory device 1, and the vectorization is executed by a central processor 3. As a result, source programs stored in large capacity memory devices 5 and 6 are converted to object programs, and all of the loops possible to be vectorized out of the loops including the recursive arithmetic calculation are executed with vectorized codes. In such as way, the execution time can be shortened.
Patent JP-S62116436-A (JP)
Title: Continuous document feeding device of printer
Inventor: HASHIMOTO HIROYUKI
IPC: B65H20/20
Filed: 1985-11-13
Abstract: PURPOSE:To make effective the replacing operation for continuous document forms of different types by furnishing a printer with continuous document supply mechanisms multiplexly. CONSTITUTION:A plurality of continuous document supply mechanisms (tractors) 2A, 2B, 2C are arranged one over another, and sheet sensing means 5A, 5B, 5C for detection of passage of individual sheets are installed on the downstream in sheet feeding direction. When printing on documents of one type is finished and another type slips are to be printed, the current sheets are returned to the appropriate one of the sheet sensing means 5A-5C, and after retraction of the sheets is verified, changeover of the next switching mechanism should again be made, and now printing sheets loaded in other tractor mechanisms 2A-2C are fed to the printing area. This can minimize complicatted operations otherwise required for replacement of the sheets.
Patent JP-H05198129-A (JP)
Title: Tape cassette
Inventor: OKI TAKASHI
IPC: G11B23/087
Filed: 1992-08-28
Abstract: PURPOSE:To restrain a bending of even a material having large contraction rate and to make a force required for the operation equal even if a lid rotates in any direction by setting the positions of gates for resin injection to mold the lid at the upper and lower two places on the center part of lid. CONSTITUTION:The generation of bend is prevented by setting the positions of gates G for molding the lid 7 at the upper and lower two places on the center part at the front surface side of a main plate part 7a. That is, the resin is filled symmetrically to the upper/lower gates G when the lid 7 is molded, and even if the change is going to generate due to the difference in contraction rate caused by length of resin flow after the molding, it is canceled by mutual tension from the upper/lower parts, thus the lid 7 is molded in a normal linear shape without bending to one side.
Patent JP-2000178366-A (JP)
Title: Flame-retarded insulation sheet
Inventor: MORITOMI SATORU
IPC: C08L85/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarded insulation sheet which is excellent in heat resistance and flame retardance and does not require a halogen-containing flame retardant as an essential ingredient by using a composition containing a polyphenylene ether resin and a condensed phosphoric ester compound. SOLUTION: This insulation sheet is prepared from a polyphenylene ether resin composition prepared by compounding 100 pts.wt. polyphenylene ether resin with 1-70 pts.wt. condensed phosphoric ester compound of the formula (wherein R1 is a divalent organic group; R2 to R5 are each H or an organic group provided the case when R2=R3=R4=R5 is excluded; and n is 1 or higher). Preferable examples of the polyphenylene ether resin are poly(2,6-dimethyl-1,4- phenylene ether) and a 2,6-dimethylphenol/2,3,6-trimethylphenol copolymer, This sheet has a heat distortion temperature under a load of 18.6 kgf/cm2 of 80 deg.C or lower and can be used in applications where the V0 flame retardance in the UL flame retardance test at a thickness lower than 0.5 mm is required.
Patent JP-H10105290-A (JP)
Title: Electronic equipment having memory backup circuit by battery
Inventor: ITAGAKI KENJI
IPC: G06F1/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To extend the life of backup battery by charging an electrolytic capacitor which serves as an auxiliary power supply at the time of a backup operation up to a value between the voltage of main power supply and the voltage of backup battery. SOLUTION: An electrolytic capacitor 22 which serves as an auxiliary power supply at the time of a backup operation and diodes 15 and 16 are added to a conventional circuit. When main power supply is on, the condenser 22 is charged to be almost the same voltage with power supply + B1 through the diode 15 from power supply + B. After the main power supply is turned off, because the charging voltage of the copacitor 22 is higher than the voltage of battery 12, the power supply Vcc of a microcomputer 11 is supplied through the diode 16 from the capacitor 22. When the condenser 22 discharges and charging voltage falls to be lower than the voltage of the battery 12, diode 14 is turned on and the diode 16 is turned off. Therefore the power supply Vcc of the microcomputer 11 is supplied via the diode 14 from the battery 12.
Patent JP-H0198818-A (JP)
Title: Control device for gas hot water feeder
Inventor: HAYAMI HIROSHI
IPC: F23N1/08
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the generation of noxious gas due to incomplete combustion right after the control operation of a temperature setter, by a method wherein a blower is controlled so that hot water at temperature set by the temperature setter is produced, and the opening of a proportional control valve is controlled so that oxygen concentration detected by an oxygen sensor is kept at a given value. CONSTITUTION:In a gas hot water feeder 10, when a temperature setter 53 is operated by a user, an amount of air fed to a burner 31 is gradually changed according to the capacity of a blower 33, and a proportional control valve 45 is changed in a multistage so that oxygen concentration is kept at a given value according to an output from an oxygen sensor 55. This constitution keeps a ratio between a gas amount and an amount of air for combustion at a normally proper value even right after operation of the temperature setter 53 by the user, and enables prevention of the generation of noxious gas due to incomplete combustion. The temperature of hot water detected by a hot water temperature sensor 54 is compared with a hot water temperature set by the temperature setter 53 to perform feedback control on an amount of air for combustion from the blower 33, whereby hot water at temperature desired by the user can be always fed from the gas hot water feeder 10.
Patent JP-H06104690-A (JP)
Title: Analog signal delay circuit
Inventor: IBA TAKASHI
IPC: H03H11/26
Filed: 1992-09-24
Abstract: PURPOSE:To easily make IC of a delay circuit by supplying a variable bias current to an input section of an amplifier section comprising plural transistors(TRs) connected in cascade so as to control a delay quantity of an output signal for an input signal. CONSTITUTION:A reflected echo in a reagent is received by each vibrator of a transducer and given to a delay circuit. In the delay circuit a delay quantity of the analog signal delay circuit is controlled by an emitter current and the input signal is delayed by a prescribed quantity. That is, an emitter current IE1 of TRs 10a-10c in the signal delay circuit 2a is controlled in common, and an input current Ie is delayed in the same quantity by the TRs 10c, 10b, 10a and an output IC3 is obtained. Thus, the delay is controlled by changing the emitter current IE1 and number of the TRs. Since the analog signal delay circuit is formed by the TRs, some number of resistors and capacitors or the like, number of components and types is reduced and circuit integration is facilitated.